Beam Deflection Calculator

Calculate the maximum deflection of a simply supported beam under a point load or uniform load.

Formulas:

Maximum Deflection (δ):

1. Point Load at Center:
δ = (F * L³) / (48 * E * I)

2. Uniformly Distributed Load:
δ = (5 * w * L⁴) / (384 * E * I)

Where:
F = point load (N)
w = total uniform load (N/m)
L = beam length (m)
E = Young's Modulus (Pa)
I = Moment of Inertia (m⁴)